5256225

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 10416000

約数和(自身を除く): 5159775

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 599, 675, 975, 1755, 1797, 2925, 2995, 5391, 7787, 8775, 8985, 14975, 16173, 23361, 26955, 38935, 44925, 70083, 80865, 116805, 134775, 194675, 210249, 350415, 404325, 584025, 1051245, 1752075, 5256225]

約数ペア:

[(1, 5256225), (3, 1752075), (5, 1051245), (9, 584025), (13, 404325), (15, 350415), (25, 210249), (27, 194675), (39, 134775), (45, 116805), (65, 80865), (75, 70083), (117, 44925), (135, 38935), (195, 26955), (225, 23361), (325, 16173), (351, 14975), (585, 8985), (599, 8775), (675, 7787), (975, 5391), (1755, 2995), (1797, 2925)]